scholarly journals INFLUENCE OF BACTERIAL COMPLEX IN SEED TREATMENT ON AGRONOMIC PERFORMANCE OF SOYBEANS (Glycine max) IN FIELD CONDITIONS

Nucleus ◽  
2018 ◽  
Vol 15 (1) ◽  
pp. 533-538
Author(s):  
André Luis Andrade Mendes ◽  
Kenji Claudio Augusto Senô ◽  
Renan Calliman de Oliveira
Keyword(s):  
Glycine Max ◽  
Seed Treatment ◽  
Field Conditions ◽  
Agronomic Performance ◽  
Bacterial Complex

scholarly journals Fludioxonil + Mefenoxam Seed Treatment Improves Edamame Seedling Emergence

2017 ◽  
Vol 27 (6) ◽  
pp. 846-851 ◽  
Author(s):  
Martin M. Williams ◽  
Carl A. Bradley
Keyword(s):  
United States ◽  
Glycine Max ◽  
Seed Treatment ◽  
Seedling Emergence ◽  
The United States ◽  
Field Conditions ◽  
Crop Establishment ◽  
Emergence Rate ◽  
Field Emergence ◽  
Further Development

Poor crop establishment is a major problem in edamame (Glycine max), a specialty type of soybean produced in locations throughout the United States. The objective of this research was to quantify the extent to which seed treatment with fludioxonil + mefenoxam improves seedling emergence of edamame. Emergence characteristics of fludioxonil + mefenoxam-treated and nontreated seed of 30 cultivars were characterized in field conditions over 2 years. Edamame cultivars used in the study exhibited poor field emergence in a previous study despite high germinability. Seed treatment with fludioxonil + mefenoxam at 2.5 and 3.75 g/100 kg seed, respectively, improved crop emergence 33% to 47% more than the nontreated control. The emergence rate (days to 50% emergence) was improved the most by the seed treatment for several cultivars that were generally slow to emerge. Crop establishment is essential for further development of domestic edamame production. Seed treatment with fludioxonil + mefenoxam, at the rate currently registered for use on grain-type soybean, offers one approach to help vegetable growers improve edamame seedling emergence.

scholarly journals Use of seed treatment with fungicide in control of colletotrichum truncatum and physiological quality of soybean seeds glycine max

2013 ◽  
Vol 4 (2) ◽  
pp. 98-106
Author(s):  
Vinícius Almeida Oliveira ◽  
Lorenxo Paradiso Martins ◽  
Rogério Cavalcante Gonçalves ◽  
Luíz Paulo Figueredo Benício ◽  
Daniella Lima da Costa ◽  
...  
Keyword(s):  
Glycine Max ◽  
Seed Treatment ◽  
Pathogenic Fungus ◽  
Dry Weight ◽  
Soybean Seeds ◽  
Colletotrichum Truncatum ◽  
Fresh Weight ◽  
Crop Development ◽  
Physiological Quality

The fungus are the main microorganisms present in seeds, is the main cause of deterioration and loss in production. The anthracnose caused by C. truncatum associated with soybean seeds as has main vehicle for introduction into the planting areas can be detected in all stages of crop development, from the cotyledons to the end of the cycle, being present in the stems, veins, leaflets and pods. Thus aimed to evaluate the influence of using different products fungicides as seed treatment, where the seeds were inoculated with the pathogenic fungus and treated with the chemicals They take Carbedazim + Fludioxonil + metalaxyl-M and carboxin + thiram. For each fungicide product was two tramentos done using the doses recommended by the manufacturer and 75% of dose. We evaluated health, germination and promote plant (Plant growth, fresh weight and dry weight of root and shoot). This work concludes that the use of fungicide controls significantly seeds infected with C. truncatum and presents a significant improvement as the development of structures seedling.

scholarly journals Effect of seed treatment with fungicides on seed quality of soybean (Glycine max L.) during storage

2020 ◽  
Vol 8 (1) ◽  
pp. 420-424
Author(s):  
Basave Gowda ◽  
Umesh Hiremath ◽  
Vinod Kumara ◽  
Ganiger BS ◽  
Shanta C Matti
Keyword(s):  
Glycine Max ◽  
Seed Treatment ◽  
Seed Quality

scholarly journals Effect of inoculating seeds with Bradyrhizobium japonicum on the agronomic performance of five varieties of soybean (Glycine max) in Cte dIvoire

2015 ◽  
Vol 10 (37) ◽  
pp. 3671-3677 ◽  
Author(s):  
Zi Jean Claude N ◽  
Ahossi Patrice Koua ◽  
Koffi Daouda Kouassi ◽  
Jane Kahia ◽  
Jean Luc Kouassi ◽  
...  
Keyword(s):  
Glycine Max ◽  
Bradyrhizobium Japonicum ◽  
Agronomic Performance

scholarly journals Root parsley protection against damping off

2013 ◽  
Vol 55 (1) ◽  
pp. 255-263 ◽  
Author(s):  
Bogdan Nowicki
Keyword(s):  
Disease Control ◽  
Seed Treatment ◽  
Field Conditions ◽  
Lower Percentage ◽  
Damping Off ◽  
Phytotoxic Effects ◽  
Fungicide Mixtures

Seed treatment ofroot parsley was done to protect <i>Petroselinum santivum</i> seedlings against damping off. Fungicides used as seed dressers were applied in 3 doses: 3, 5 and 10 g/kg. Seeds were treated with 7 dressers (Table l) used separately and in mixture with 3 g/kg of Rovral 50 WP (50% iprodione) and 1 g/kg of Apron 35 SD (35% metalaxyl). Two seed samples of Berlińska cultivar were used: first sample was strongly infected by <i>Alternaria petroselini</i> and <i>A.radicina</i> both 27,6% and also by <i>Fusarium</i> spp. 5,4% (Test I), and second sample revealed lower percentage of infection 4,6% and 1,2%, respectively (Test II). The experiments were conducted under laboratory, glasshouse and field conditions. Complete seedlings protection in all experiments was achieved for treatments when fungicide mixture was used in the highest dose (10 g/kg). Decrease of fungicides concentrations were connected with lower effectiveness of disease control. No phytotoxic effects of the tested fungicide mixtures were observed under the glasshouse or field conditions.

scholarly journals Effect of various biological control agents (BCAs) on drought resistance and spring barley productivity

2020 ◽  
Vol 17 ◽  
pp. 00063
Author(s):  
Radik Safin ◽  
Lilia Karimova ◽  
Lubov Nizhegorodtseva ◽  
Daria Stepankova ◽  
Gulnaz Shaimullina ◽  
...  
Keyword(s):  
Bacillus Subtilis ◽  
Pseudomonas Fluorescens ◽  
Seed Treatment ◽  
Spring Barley ◽  
Trichoderma Viride ◽  
Biological Agents ◽  
Field Conditions ◽  
Streptomyces Sp ◽  
Rhizospheric Bacteria ◽  
Barley Resistance

The aim of the article is to study the effect of various biological agents of biofungicides on plant resistance to drought and formation of spring barley crops. Endophytic bacteria (Bacillus subtilis), rhizospheric bacteria (Pseudomonas fluorescens), actinomycetes (Streptomyces sp.), and micromycetes (Trichoderma viride) were used as bioagents of biofungicides. Preparations based on biological agents were used to treat spring barley seeds. The studies were carried out in laboratory and field conditions. In the conditions of the model artificial acute drought, it was found that seed treatment with Streptomyces sp. Stimulates the leaf and root growth, as well as increases peroxidase activity in the leaves. The maximum content of proline was during seed treatment with Pseudomonas fluorescens. An increase in the content of chlorophyll was observed when treating with Trichoderma viride seeds. In the field conditions, Pseudomonas putida and Streptomyces were more efficient by the content of proline in seedlings. In terms of the spring barley yield, seed treatment with Streptomyces sp., Pseudomonas putida and Bacillus subtilis was more efficient. Streptomyces sp., Pseudomonas putida and Bacillus subtilis are promising for increasing barley resistance to drought.

scholarly journals Agronomic Performance and Nitrogen Fixation of Heirloom and Conventional Dry Bean Varieties Under Low-Nitrogen Field Conditions

2019 ◽  
Vol 10 ◽  
Author(s):  
Jennifer Wilker ◽  
Alireza Navabi ◽  
Istvan Rajcan ◽  
Frédéric Marsolais ◽  
Brett Hill ◽  
...  
Keyword(s):  
Nitrogen Fixation ◽  
Field Conditions ◽  
Agronomic Performance ◽  
Dry Bean ◽  
Low Nitrogen

Influence of Acetamide Herbicide Applications on Efficacy of the Protectant CGA-43089 in Grain Sorghum (Sorghum bicolor)

Weed Science ◽  
1980 ◽  
Vol 28 (6) ◽  
pp. 646-649 ◽  
Author(s):  
G. S. Simkins ◽  
L. J. Moshier ◽  
O. G. Russ
Keyword(s):  
Sorghum Bicolor ◽  
Plant Height ◽  
Seed Treatment ◽  
Sandy Loam ◽  
Grain Sorghum ◽  
Plant Population ◽  
Field Conditions ◽  
Silt Loam ◽  
Fine Sandy Loam

The influence of acetamide herbicide applications on efficacy of CGA-43089 [α-(cyanomethoximino)-benzacetonitrile] in grain sorghum [Sorghum bicolor(L.) Moench] was studied under field conditions. Acetamide herbicides applied preplant and incorporated on a Haynie very fine sandy loam caused more grain sorghum injury in 1979 than in 1978. Reductions in plant population, plant height and yield, along with delay in maturity, were severe for acetochlor [2-chloro-N-(ethoxymethyl)-6′-ethyl-O-acetotoluidide], metolachlor [2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methylethyl)acetamide], and alachlor [2-chloro-2′,6′-diethyl-N-(methoxymethyl)acetanilide]; moderate for diethatyl [N-(chloroacetyl)-N-(2,6-diethylphenyl)glycine], xylachlor [2-chloro-N-(2,3-dimethylphenyl)-N-(1-methylethyl)acetamide], and butam [2,2-dimethyl-N-(1-methylethyl)-N-(phenylmethyl)propanamide]; and did not occur for propachlor (2-chloro-N-isopropylacetanilide) treatments. Acetamide herbicides caused less grain sorghum injury on a Reading silt loam than on a Haynie very fine sandy loam in 1979. CGA-43089 applied as a seed treatment protected grain sorghum grown on soils treated with metolachlor, alachlor, diethatyl, or xylachlor. Metolachlor-triazine combinations at five locations in Kansas reduced yields at two locations. CGA-43089 provided protection from metolachlor injury at those two locations.

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